738578724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{34061}}^1$

素因数の和:34220

約数の個数: 48

約数和(自身を含む): 1869322560

約数和(自身を除く): 1130743836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 34061, 68122, 102183, 136244, 204366, 408732, 442793, 885586, 1328379, 1771172, 2656758, 4734479, 5313516, 9468958, 14203437, 18937916, 28406874, 56813748, 61548227, 123096454, 184644681, 246192908, 369289362, 738578724]

約数ペア:

[(1, 738578724), (2, 369289362), (3, 246192908), (4, 184644681), (6, 123096454), (12, 61548227), (13, 56813748), (26, 28406874), (39, 18937916), (52, 14203437), (78, 9468958), (139, 5313516), (156, 4734479), (278, 2656758), (417, 1771172), (556, 1328379), (834, 885586), (1668, 442793), (1807, 408732), (3614, 204366), (5421, 136244), (7228, 102183), (10842, 68122), (21684, 34061)]